Nervous System Quiz 947 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Nerves that cause muscles to move are .....

Correct Answer: B) Motor nerves.

2. The membrane that surrounds a nerve fascicles is the

Correct Answer: B) Perineurium.

3. ..... is the part of the brain responsible for reasoning, and use of the senses.

Correct Answer: A) Cerebrum.

4. Which sense is responsible for detecting smell?

Correct Answer: B) The sense responsible for detecting smell is the olfactory sense.

5. Which is the correct order of events in depolarisation then repolarisation?

Correct Answer: B) Sodium channels open, potassium channels open,.

6. Salivary glands are an example of .....

Correct Answer: D) An effector.

7. The hypothalamus is not responsible for which of the following

Correct Answer: A) Hemostasis.

8. Which disease typically is diagnosed when an adult complains of muscle weakness and cramping in the hands and is diagnosed in 30-60 year olds?

Correct Answer: A) IF.

9. This part of the diencephalons is the main relay station for sensory impulses and cognition

Correct Answer: B) Thalamus.

10. Larger lung with 3 lobes

Correct Answer: B) Right Lung.

11. Which of the following is made up of the vertebrae?

Correct Answer: B) Backbone.

12. Depolarization and repolarization along an axon

Correct Answer: A) Nerve impulse.

13. Which part of the nervous system controls the body functions, like breathing or heart rate?

Correct Answer: C) Brainstem.

14. Helps with colorful and 20/20 vision

Correct Answer: B) Fovea.

15. The part of the nervous system that controls most of the bodies functions

Correct Answer: C) Brain.

16. Efferent neurons convey information to the muscles and glands and carry impulses away from the CNS.

Correct Answer: A) True.

17. The cerebellum is the potion of the brain located in the back of the head between the cerebrum and the brain stem. It controls your .....

Correct Answer: A) Balance and coordination.

18. Branch of the PNS that carries signals to internal organs, smooth and cardiac muscles, and glands

Correct Answer: A) Autonomic nervous system.

19. These cells circulate CFS around the brain and spinal cord.

Correct Answer: D) Ependymal cells.

20. The final section of the large intestine which eliminates waste material from the body.

Correct Answer: A) Right.